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121results about How to "Increased security measures" patented technology
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Wireless communications systems and method
InactiveUS7257426B1Increased security measuresNegligible power consumptionRegistering/indicating working of vehiclesSubstation speech amplifiersTelecommunications linkTransceiver
A wireless communications system and method adapted for use in automotive applications for enabling automatic, high-speed, wireless voice and / or data communications link to be established between a wide variety of external devices and various electronic subsystems of a vehicle. The apparatus includes first and second RF transceivers which are operated in accordance with a communications specification to enable a seamless, automatic communications link to be created when the two RF transceivers come within a pre-determined proximity of one another, for example, within up to 100 meters of one another. Information from one device is then automatically transmitted over the wireless communications link to the other device. In various implementations the apparatus is used to obtain information from a home PC, a work PC, a notebook PC and various other electronic devices, as well as information from the Internet, which is displayed and / or played back for the user by various subsystems of the vehicle while traveling in the vehicle. Other applications involving retail and manufacturing applications are disclosed by which the apparatus is used to facilitate and / or expedite manufacturing processes or retail transactions via one or more high-speed, secure, wireless communications links which are created automatically and seamlessly between the RF transceivers of the apparatus of the invention.
Owner:VISTEON GLOBAL TECH INC
Wireless communications system and method
InactiveUS20080045274A1Increased security measuresNegligible power consumptionRegistering/indicating working of vehiclesSubstation speech amplifiersCommunications systemTransceiver
Owner:VISTEON GLOBAL TECH INC
Platform and method for e-government affair comprehensive application
InactiveCN103761600AGood securityEnhanced security measuresResourcesTransmissionClient-sideService layer
The invention provides a platform and method for e-government affair comprehensive application and relates to the field of encryption-related e-government affair platforms. The platform comprises an infrastructure layer used for utilizing a unified authentication and authorization center, an information resource layer used for managing various service databases and basic data, an office service layer used for protecting a network server, a data exchange layer used for being jointed between the information resource layer and the office service layer and conducting data exchange and a public service layer used for processing and releasing office information. A credible computer conducts authentication and authorization through an administrator and a terminal management client side, functions needing to be used in the credible computer are authorized by the administrator, limits of authority are distributed to subsystems where a user has access through an administration authority platform, the user has access to the authorized subsystems, and authentication of used application in the subsystems can be achieved through SSO, UUM and UPM. The platform and method for e-government affair comprehensive application have the advantages that multiple safety guarantee measures are achieved and the construction and operation efficiency of an e-government affair system is improved.
Owner:WUHAN FIBERHOME INFORMATION INTEGRATION TECH CO LTD
Cruising and active adjustable speed limiting system of vehicle
The invention discloses a cruising and active adjustable speed limiting system of a vehicle, comprising a cruising-active adjustable speed limiting scheduling function layer, a cruising function layer, a speed limiting function layer and a virtual pedal calculating layer. The cruising function layer receives a cruising switch signal flow and cruising fault detecting signals from the cruising-active adjustable speed limiting scheduling function layer, if the condition of the vehicle is abnormal, a cruising function is interrupted, and if the cruising function is not interrupted, the target cruising torque of an engine is calculated and sent to the cruising-active adjustable speed limiting scheduling function layer; a speed limiting control layer receives a speed limiting switch signal flow and vehicle speed limiting signals from the cruising-active adjustable speed limiting scheduling function layer, if the condition of the vehicle is abnormal, an active adjustable speed limiting function is interrupted, otherwise speed limiting demand torque is outputted to the cruising-active adjustable speed limiting scheduling function layer; and the virtual pedal calculating layer calculates virtual pedal openings according to the actual torque and the speed of the vehicle. By using the invention, the out-of-control acceleration of the vehicle when in cruising error is prevented.
Owner:UNITED AUTOMOTIVE ELECTRONICS SYST
Independently-targeted hole-free socket
InactiveCN103199374AIncreased security measuresThere will be no floating connection phenomenonCoupling device detailsEngineeringCam
An independently-targeted hole-free socket comprises a protection door rotary device and a rotary conducting strip installing device, and is characterized in that a cam is installed below a protection door, a rotary frame is installed on a socket base and is used for carrying out open-closed rotation of the protection door through a rotary frame shaft, the rotary frame shaft is connected with the socket base, a spring is installed on the rotary frame shaft, and the protection door is installed on a protection door shaft which is installed on a protection door shaft frame. When a plug is pressed on the protection door, the protection door rotates downwards, so that plug holes are exposed out, after the plug is plugged into the plug holes, the cam behind the protection door pushes the tail of the rotary frame and enables the tail of the rotary frame to rotate outwards, a rotary frame head with a conducting strip rotates inwards through a lever principle and is tightly clamped on a plug pin of the plug, and phenomena of virtual connection and suspension connection are avoided, the appearance of the socket is like a sealed cube, no plug holes can be seen, security coefficients are greatly improved, phenomena of the virtual connection, the suspension connection, ceaseless spark and enlarged resistance do not occur, and the service life is greatly prolonged.
Owner:山西腾行智能科技有限公司
Interactive socket without exposed jacks
InactiveCN105742867AImprove securitySolve the technical requirements of high precision, high cost, difficult assembly and other problemsCoupling device detailsAbnormal shapedSafety coefficient
Disclosed is an interactive socket without exposed jacks. The interactive socket comprises a shell, a movable conductive sheet mounting apparatus, a protection door apparatus and an apparatus for preventing a single jack from being opened; the interactive socket is characterized in that a protection door shaft is mounted on the shell; the protection door shaft is provided with a protection door and a shifting rod; withdrawing boxes are arranged on the two sides of a fixed conductive sheet mounting frame in the socket; conductive copper sheets are mounted in the withdrawing boxes; the conductive copper sheets can be made into any special shapes for adapting applications of different countries; when the protection door is pressed by a plug, the protection door rotates downwards to expose the jacks; after the plug is inserted in the corresponding jacks, the shifting rod pushes the two sides of the withdrawing boxes inwardly, and the inserting pin of the plug is tightly clamped by the withdrawing boxes with the conductive sheets; therefore, a phenomenon of virtual connection and suspension connection is avoided; prevention of the single jack from being opened is realized as well; the appearance of the socket looks like a sealed cuboid without exposed jacks and inserting pits, so that the safety coefficient of the socket is greatly improved; and in addition, the phenomena of virtual connection and suspension connection, constant sparks, and increased resistance are avoided, so that the service life of the socket is greatly prolonged.
Owner:山西腾行智能科技有限公司
Glycoprotein with antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects from Grifola frondosa, and a method for preparing same
ActiveUS20050014683A1Increased security measuresBiocideSolid waste disposalDiabetes mellitusDietary supplement
A glycoprotein extracted from the fruiting body of Grifola frondosa is demonstrated to have antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects, and has great potential as an active component for pharmaceuticals, dietary supplements or health food preparations to treat and / or prevent the above diseases. This invention is to provide the glycoprotein and its preparation method.
Owner:MUSHROOM WISDOM INC
Independently-targeted hole-free socket
InactiveCN103199374BIncreased security measuresThere will be no floating connection phenomenonCoupling device detailsEngineeringCam
An independent holeless socket comprises: a shutter rotation device and a rotary conducting sheet mounting device. A cam (34) is mounted below a shutter (9), a rotary bracket (19) is mounted on a socket base (1), the rotary bracket (19) enables, by a rotary bracket shaft(16), the shutter (9) to open or close in a rotation manner, the rotary bracket shaft(16) is connected to the socket base (1), a spring (15) is mounted on the rotary bracket shaft(16), the shutter (9) is mounted on a shutter shaft (24), and the shutter shaft (24) is mounted on a shutter shaft bracket (11). When a plug is pressed against the shutter (9), the shutter (9) rotates downwards to expose holes (41), and after the plug is inserted, the cam (34) behind the shutter (9) pushes a rotary bracket tail to enable the rotary bracket tail to rotate outwards, and enables, according to the lever principle, rotary bracket heads of the electrified conducting sheets to rotate inwards to be fastened on the pins of the plug, thereby avoiding disconnected phenomenon. The appearance of the socket is a sealed cube and holes cannot be seen, so the socket is safer, disconnection is avoided, no spark flashes, the resistance is not increased, and the service life is prolonged.
Owner:山西腾行智能科技有限公司
Automatic falling preventing device for integral lifting scaffold
InactiveCN102359263AEasy to moveSmooth movement without stickingBuilding support scaffoldsLower limitControl engineering
The invention relates to building construction equipment and discloses an automatic falling preventing device for an integral lifting scaffold, which is characterized by comprising an attached vertical plate, an upper cover plate, a lower cover plate, a hanger plate, an upper limit block, a lower limit block, an oblique stripped hole, a spring seat, a compression spring, a left baffle, a right baffle, a brake bar and a sliding shaft, wherein the attached vertical plate is fixed to a wall of a building; the upper cover plate and the lower cover plate are transversely fixed on the attached vertical plate in parallel; the hanger plate passes through the upper cover plate and the lower cover plate in a vertical sliding way; the upper limit bock and the lower limit block are arranged on the hanger plate and arranged outside the upper cover plate and the lower cover plate; the oblique stripped hole is arranged in the middle-upper part of the hanger plate; the spring seat is arranged at the middle-lower part of the hanger plate; the compression spring is arranged between the spring seat and the lower cover plate; the left baffle and the right baffle are vertically fixed between the uppercover plate and the lower cover plate in parallel; the brake bar passes through the left baffle and the right baffle in a horizontal sliding way; the sliding shaft is vertically arranged on the brakebar; the sliding shaft is vertical to the hanger plate and extends into the oblique stripped hole in the hanger plate; and a working pull ring is arranged at the lower part of the hanger plate.
Owner:SHAANXI JUNDA TECH ENG
Glycoprotein with antidiabetic, antihypertensive, antiobesity and antihyperlipidemic effects from Grifola frondosa, and a method for preparing same
Owner:MUSHROOM WISDOM INC
Totally-closed socket
InactiveCN108448300AAvoid flashoverImprove securityCoupling contact membersCouplings bases/casesEngineeringMechanical engineering
A totally-closed socket includes: a housing, a protection door device, and a movable seat device, wherein the housing is composed of a socket cover and a socket base; the movable seat device comprisesa movable seat, a movable conductive piece mounting frame, a movable seat push plate and a spring; the protection door device has a base, a protection door, a slide block, a base lever and a spring,wherein the protection door is mounted on a protection door shaft, the protection door shaft is mounted on a shaft frame, the base lever are mounted under the protection door and the protection door shaft, a slope and a sliding slot are disposed on the slide block, the spring is connected with the slide block through a spring seat behind the slide block. When the protection door is pressed downward by the plug force, the protection door rotates downward to expose a jack. After the plug is inserted, and the movable seat with the conductive piece is clamped to the pins of the plug. Virtual and floating connection phenomena are avoided, and the single-pressure prevention problem is also solved. By appearance, the socket is a sealed cube and has no exposed jacks and pits. A safety factor is greatly improved. Virtual and floating connection sparks and resistance increases are prevented, and the service life is greatly prolonged.
Owner:山西腾行智能科技有限公司
Upright tube hoisting multifunctional tool of substation altitude plant
ActiveCN103950872AEasy to assembleEasy to decomposeLifting devicesSwitchgearLocking mechanismSecurity Measure
The invention discloses an upright tube hoisting multifunctional tool of a substation altitude plant. The upright tube hoisting multifunctional tool of the substation altitude plant mainly aims to solve the problems of low security measure, inconvenience in assembling and disassembling and small working range of upright tube hoisting tools, such as a switch blade contact overhauling platform, a safety belt suspension bracket, a 220kv substation altitude plant lightning arrester and the like. The upright tube hoisting multifunctional tool of the substation altitude plant is characterized in that a fixed base is provided with a supporting seat; the supporting seat is hinged to a shore; the supporting seat is also provided with a shore locking mechanism; the upper end of the shore is detachably connected with an upright tube of which the end part is provided with a stay cord; the upright tube is also provided with a working platform and a lazy arm group. The device is also provided with a fastening ring, wherein the fasting ring is used for being detachably connected with a plant substrate. The upright tube hoisting multifunctional tool of the substation altitude plant, which is provided by the invention, is easy to assemble and disassemble. The device only needs to be laterally put on the ground, is sheathed into an assigned position and is quickly set up by the stay cord and the shore. The device is provided with the working platform and the lazy arm group, and therefore the device has the advantages of large working range and high safety measure.
Owner:刘少杭
Pure electric vehicle remote power battery heating system and control method thereof
PendingCN111619406ASlow chargingAffect powerParticular environment based servicesVehicular energy storageElectrical batteryPure electric vehicle
The invention discloses a pure electric vehicle remote power battery heating system and a control method thereof. A remote control terminal is wirelessly connected with a remote monitoring service platform through a telecom operator network, and the remote monitoring service platform is wirelessly connected with the remote vehicle-mounted monitoring terminal through a telecom operator network. Theremote vehicle-mounted monitoring terminal, the vehicle control unit, the power battery system, the high-voltage distribution box and the DC-DC controller are all in signal connection with the CAN bus. Positive and negative electrodes of the power battery system are connected with positive and negative electrodes of a main distribution interface of the high-voltage distribution box through high-voltage cables; the positive electrode and the negative electrode of an auxiliary power distribution interface of the high-voltage power distribution box are connected with the positive electrode and the negative electrode of a vehicle-mounted 12V storage battery through theDC-DC controller. The power battery system comprises a battery management system, a heating film and a control system of the heating film. According to the design, the safety of circuit design is high, multiple protection is achieved, thermal runaway is avoided, the control strategy is reasonable, and the monitoring safety is high.
Owner:DONGFENG AUTOMOBILE COMPANY
Method for producing a cast piece
InactiveUS20100035084A1Increased security measuresEasy to carryDifferent record carrier formsCasting safety devicesCurie temperatureMetal
A method for producing a cast metal piece and a cast metal piece are provided. An information element includes at least one piece of information. The information element is produced from a magnetizable material and the information is deposited n the magnetizable material and is cast into the information element during casting of the price, the casting temperature being above the Curie temperature of the magnetizable material of the information element.
Owner:SIEMENS AG
Two-stage hydrocarbon hydrogenation method for cracking different fractions of generated oil at refining stage in branches
InactiveCN102021027AReduce overcrackingHigh yieldTreatment with hydrotreatment processesBoiling pointCoal tar
The invention relates to a two-stage hydrocarbon hydrogenation method for cracking different fractions of generated oil at a refining stage in branches. In the method, in the second-stage hydrogenation part, a first-stage hydrogenation generated oil high-boiling fraction (HBO) enters a second-stage first reaction region (2R1) to contact with a first hydrocracking catalyst (2R1C), so that a second-stage first hydrocracking reaction is finished and the HBO is converted into a reaction effluent (2R1P) of the second-stage first reaction region; 2R1P-based material flow and first-stage hydrogenation generated oil low-boiling fraction (LBO)-based material flow contact with a combined hydrocracking catalyst (2RUC) in a second-stage combined hydrocracking reaction region, so that a second-stage combined hydrocracking reaction is finished and a second-stage combined hydrocracking reaction effluent (2RUPM) is obtained; the 2RUPM is separated and products of the 2RUPM are recovered; and other product material flow which may exist in the second-stage hydrogenation part are recovered. The method has the advantages of avoidance of overcracking of the LBO and simple flow and is particularly suitable for the process of producing high-quality diesel components by a two-stage coal tar hydrocracking method.
Owner:何巨堂
Method and device for controlling an automatic transmission
InactiveCN101398080AReduce torqueReduce vibrationGear vibration/noise dampingGearing controlAutomatic transmissionSingle stage
The invention relates to a method and a device for controlling an automatic transmission, the automatic transmission (100) comprising a single-stage planetary gear train (110) in combination with a two-stage planetary gear train (120), and provision being made for a brake band (B1) assigned to the large sun gear of the two-stage planetary gear train (110) and a brake coupling (B2) assigned to theplanet carrier of the two-stage planetary gear train (120). In order to reduce idling vibrations, the brake band (B1) and the brake coupling (B2) are actuated simultaneously for at least some of the time during an operating state in which the internal combustion engine is idling.
Owner:FORD GLOBAL TECH LLC
Charging laser emitting device and receiving device as well as laser charging method and system
ActiveCN108599293AExpand the scope of early warningIncreased security measuresBatteries circuit arrangementsElectric powerOptoelectronicsLaser beams
The invention discloses a charging laser emitting device and receiving device as well as a laser charging method and system. The charging laser emitting device comprises a controller, an image sensorand a laser emitting device, wherein the image sensor is used for acquiring image data of an object within a preset range in a charging process and sending the image data to the controller; and the controller is used for judging whether the distance between the object and an action area of a charging laser beam is shortened or not according to the image data, and if yes, the controller controls the laser emitting device to suspend the emission of the charging laser beam. According to the scheme of the invention, the controller can accurately judge the movement trend of the object through the image data acquired by the image sensor, and can take safety measures in advance according to the movement trend of the object, which means controlling the suspension of the charging laser beam. Therefore, the invalidation of protection measures caused when the speed of the object is too fast can be avoided, an early warning range of the charging laser emitting device can be expanded, and the safety of the charging laser emitting device can be further improved.
Owner:GREE ELECTRIC APPLIANCES INC
Natural gas hydrate drilled core light hydrocarbon gas content analysis test system and method
ActiveCN107144625AIncrease authenticityImprove reliabilityTemperatue controlMaterial analysis by electric/magnetic meansDecompositionHydrate decomposition
The invention discloses a natural gas hydrate drilled core light hydrocarbon gas content analysis test system and a method. The analysis test system comprises a temperature control cavity, wherein a weight calculation part is arranged in the temperature control cavity; a sealed decomposition chamber is placed on the weight calculation part; a gas inlet one-way valve and a gas outlet gas circuit switch are respectively arranged on a gas inlet and a gas outlet of the decomposition chamber; a pressure meter and a safety valve are also arranged on the decomposition chamber; an air source is connected with the gas inlet one-way valve through a first fast gas circuit connector; the gas outlet gas circuit switch is connected with a gas inlet of a gas collecting chamber through a second fast gas circuit connector; a gas outlet, an air source and a hydrogen source of the gas collecting chamber are respectively connected with a corresponding gas inlet of a hydrogen flame ionization detector; a gas taking port is also formed in the gas collecting chamber. According to the natural gas hydrate drilled core light hydrocarbon gas content analysis test system and the method provided by the invention, a hydrate is controlled at low temperature so as to be decomposed, and the hydrogen flame ionization detector is used for directly measuring and analyzing light dydrocarbon gas volume, so that the accurate measurement on light dydrocarbon gas content in a natural gas hydrate reservoir drilled core is realized, the technical difficulties and the safety risks caused by low decomposition temperature, fast speed, and large release gas volume are overcome, and the system and the method are safe and practical.
Owner:NAT RESERACH CENT OF GEOANALYSIS
Building with fire-fighting and rescue function
InactiveCN104906701AWon't use affectStable force baseFire rescueBuilding rescueArchitectural engineering
Provided is a building with a fire-fighting and rescue function. A rope unwinding device is arranged at a set position above the building and comprises a rope winding barrel, a through inner hole for a rope to penetrate through is formed in the rope winding barrel, and the lower floor or the outside of the building can control the rope winding barrel to rotate.
Owner:黄维
Handling equipment and safety stopping device thereof
ActiveCN102205906ASafe deliverySecure transmissionControl devices for conveyorsStorage devicesStops deviceWaste management
The invention discloses handling equipment and a safety stopping device thereof, belonging to the field of automatic stereoscopic warehousing. The safety stopping device is mounted on the handling equipment of an automatic stereoscopic warehousing system and comprises a mounting base, a baffle plate hinged on the mounting base and a driving mechanism connected with the baffle plate, and the driving mechanism drives the baffle plate to extend out from a position above the mounting base or be concealed inside the mounting base, so that safe goods transmission between the handling equipment and elevating equipment can be ensured and the safety measures between the handling equipment and the elevating equipment are enhanced from a mechanical structure aspect.
Owner:中集物联科技有限公司 +2
Ultralow-temperature fuel gas temperature protection method for LNG (liquefied natural gas) engine
ActiveCN103835827AAvoid personal safetyAvoid economic lossPower operated startersElectrical controlStall (engine)Control theory
The invention discloses an ultralow-temperature fuel gas temperature protection method for an LNG (liquefied natural gas) engine. The method includes the following steps: step 1, mounting temperature sensors at an outlet of a vaporizer, an inlet of a fuel gas metering valve and a water outlet of the engine in advance respectively, correspondingly collecting temperature TNGT of the outlet of the vaporizer, temperature NGT of the inlet of the fuel gas metering valve and temperature ECT of the water outlet of the engine respectively, and presetting TNGT control parameters, NGT control parameters and ECT control parameters respectively; step 2, after an engine ECU (electronic control unit) is power-on, performing engine start protection through judgment on the TNGT; step 3, reading the TNGT, the NGT and the ECT, and through logical operation, judging to perform torsion-limited engine operation, normal engine operation or engine stall; step 4, if the torsion-limited engine operation or the normal engine operation is performed in the step 3, repeating the step 3. By the ultralow-temperature fuel gas temperature protection method, reliable low-temperature protection to a fuel gas supply system of the LNG engine is realized, so that personal injuries and economic losses both caused by low temperature during use of the LNG engine are avoided.
Owner:WEICHAI XIGANG NEW ENERGY POWER
Content audit system based on active defense mechanism and content audit method thereof
The invention discloses a content audit system based on an active defense mechanism. The content audit system comprises an active defense module and a verification module, the active defense module comprises a network transmission data frame interception module, a data frame white list matching module, a data frame blacklist matching module, a data frame recombination and redirection module, a data frame sending module and a data frame accepting and restoring module; the verification module comprises a communication processing module and a judging module. The invention further discloses a content audit method of the content audit system based on the active defense mechanism. By adoption of the content audit system and the content audit method disclosed by the invention, the shortcomings of the prior art can be improved, and the system security can be improved through an active security policy.
Owner:北京天地和兴科技有限公司
Distribution network operation video intelligent monitoring method and system
ActiveCN112990586AAchieve normalizationRealize digital management and controlForecastingClosed circuit television systemsSecurity MeasurePower grid
The invention provides a distribution network operation video intelligent monitoring method and system, and the method comprises the steps of: S1, obtaining the production task information of the next day in a production information management system, wherein the production task information comprises a task name, the information of a worker in charge and a work ticket; S2, identifying the work ticket, and obtaining safety tool demand information, operation task content and safety measure information; S3, according to the safety tool demand information, carrying out identification, comparison and analysis on the materials taken by the worker in charge; and S4, acquiring corresponding field operation monitoring video data according to the operation task content, performing identification, comparison and analysis on the monitoring video data, and identifying whether site operation safety measures are in place or not based on the operation task content and the safety measure information. According to the invention, the monitoring video data is identified, compared and analyzed based on the production task information, operation site risk visualization and real-time early warning can be realized, safety supervision personnel are assisted to carry out risk intervention, safety measures are enhanced, and safe and stable operation of a power grid is ensured.
Owner:海南电网有限责任公司澄迈供电局
System with fire-fighting and rescue function
InactiveCN105056410AWon't use affectStable force baseFire rescueBuilding rescueSteering wheelEngineering
The present invention relates to a system with fire-fighting and rescue functions. The system comprises rope release equipment, a fire-fighting lance or a fire-fighting spray gun or a ventilation air vent or a connector; the rope release equipment comprises an electric rope winder and a cantilever, wherein a pulley is arranged on the cantilever; the electric rope winder comprises a rope winding drum; ropes horizontally penetrate through internal holes of the rope winding drum and extend respectively from two ends of the rope winding drum to form a pull rope I and a pull rope II; the pull rope I and the pull rope II respectively extend from the internal holes in two ends of the rope winding drum, are coiled on the rope winding drum towards the same direction, bypass the pulley on the cantilever and are then connected with a heavy object; and the pull rope I and the pull rope II downwards fall and extend and are slidably hung and pulled on the internal holes of the rope winding drum.
Owner:黄维
Garden landscape floating bridge and construction method thereof
InactiveCN108277734APrevent deviationPrevent fallingBridge erection/assemblyFloating bridgesSafety netPontoon bridge
Owner:合肥草木皆兵环境科技有限公司
Pressure-maintaining and tail gas treating method and device for material tank of coking plant
PendingCN109185700AIncreased security measuresTo achieve the purpose of maintaining pressureFluid handledContainer discharging methodsProcess systemsGas compressor
The invention discloses a pressure-maintaining and tail gas treating method and device for a material tank of a coking plant. The pressure-maintaining and tail gas treating method is characterized inthat tail gas and nitrogen gas in the material storage tank are compressed and stored to a high-pressure gas tank through a gas compressor for later use; tail gas and nitrogen gas do not need to treatand emit; a material slot tank is equipped with a pressure sensor; operation is performed by detecting gas pressure in the material storage tank in real time; when gas pressure is too low, a pipelinefor connecting the high-pressure gas storage tank to the material slot tank supplements pressure to the material slot tank, so that the material slot tank is prevented from pressure loss; when pressure in the material slot tank is too great, the gas compressor is started, the material storage tank and gas compressor pipelines are opened for compressing tail gas and nitrogen gas in the material storage tank into the high-pressure gas storage tank to release pressure of the material slot tank, so that tail gas and nitrogen gas generated in the material slot tank are intensively collected and used, and are compressed, stored or replenished to the material slot tank through a sealed circulating hoop; pressure-maintaining gas is the same as gas in the material storage tank, and other media arenot introduced, so that the whole process system and device is reasonable in configuration; and resources of the coking plant are utilized to the greatest extent in case of not increasing energy consumption or slightly increasing energy consumption, so that energy is saved and consumption is reduced.
Owner:山东环达环保科技有限公司
Rope unwinding device with rescue function
PendingCN104906700AWon't use affectStable force baseBuilding rescueSteering wheelElectrical and Electronics engineering
A rope unwinding device with a rescue function comprises a rope winding barrel and a rope. The rope transversely penetrates through an inner hole in the rope winding barrel and extends out from the two ends of the rope winding barrel to form a first pull rope section and a second pull rope section, the first pull rope section and the second pull rope section extend out from holes in the two ends of the rope winding barrel and are wound on the rope winding barrel towards the same direction, the outside of the rope unwinding device can control the rope winding barrel to rotate to allow the first pull rope section and the second pull rope section to fall downward, extend and be hung on the inner holes of the rope winding barrel, the first pull rope section can be connected with a fire-fighting lance, and the second pull rope section can drive the fire-fighting lance to ascend.
Owner:吴超然
Enterprise safety index analysis system and analysis method
InactiveCN107481152AQuickly understand the security situationIncreased security measuresFinanceResourcesSafety indexRisk status
The invention discloses an enterprise safety index analysis system. The system includes a cloud server and a plurality of mobile terminals; the mobile terminal comprises a housing; a first processor module, a wireless communication module, a touch screen, a first memory module and a satellite positioning module are arranged in the housing; a second processor module is arranged in a cloud server; the second storage module is connected with a second memory module and a network connection module; and an algorithm for calculating a safety index is built in the second processor module. The present invention also discloses an analysis method using the above system. With the enterprise safety index analysis system and the analysis method of the invention adopted, on-site safety data can be acquired, so that a safety index which reflects the overall safety status of an enterprise can be calculated; conveniences can be provided for fast comprehension of the safety status of the enterprise; and judgment on the risk status of the enterprise can be benefitted.
Owner:河南鑫安利安全科技股份有限公司
Door structure of cash truck
InactiveCN101736990AImprove security levelEnhanced security measuresWing handlesWing knobsEngineeringTruck
The invention discloses a door structure of a cash truck, which belongs to the technical field of cash trucks. The door structure of the cash truck in the invention comprises a door body, a lockset and an electronic control unit, wherein the door body comprises a door connecting mechanism for connecting a door and a door frame, and the door connecting mechanism is specifically a stainless steel hinge mechanism; the lockset comprises an electronic lock and a mechanical lock, wherein the mechanical lock adopts a multi-lock structure; and the electronic control unit comprises an electromagnetic module for detecting whether the door is closed. Through the technical scheme in the invention, the safety level of the door of the cash truck is improved, and the safety defense means of valuables during loading, unloading and transporting is enhanced.
Owner:四维-约翰逊实业股份有限公司
Automatic measuring device and measuring method for electrode paste height of submerged arc furnace
ActiveCN111380469AAvoid measurement errorsAccurate Paste Column MeasurementsUsing optical meansLaser rangingElectric machine
The invention discloses an automatic measuring device for the electrode paste height of a submerged arc furnace. The device comprises an electrode cylinder and a submerged arc furnace five-layer platform. A paste measuring platform is arranged between the electrode cylinders on the submerged arc furnace five-layer platform. A fixing support is arranged on the paste measuring platform. Limiting stop blocks are welded in the middle of the fixing support. A rotating motor is arranged on the upper portion of the fixing support. A clamping fixing block is welded to the top of the rotating motor. Arotating parallel arm is fixedly installed on the clamping fixing block. Vertical fixing stop levers are welded to the lower portion of the rotating parallel arm. Laser range finders are arranged at the end of the rotating parallel arm. Electrode paste columns are installed in the electrode cylinders. The device is simple in structure, convenient and rapid to use, accurate in measurement and capable of achieving standardized operation. In actual use, the measuring device can ensure that the point positions measured each time fall on the central point position of an electrode shell and the other two point positions symmetrical to the central point position, and can measure the height values of the three paste columns at the same time, so that accurate measurement values of the paste columnscan be obtained.
Owner:ORDOS JUNZHENG ENERGY CHEM
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